body {
  background-color: #FFFFFF;
}

img#home {
  float: right;
  margin-bottom: 1em;
}

div#main {
  margin-left: auto;
  margin-right: auto;
  max-width: 35em;
  background-color: #FFFFFF;
}

div.schedule {
  margin-left: auto;
  margin-right: auto;
  max-width: 1200em;
}

div#content {
  clear: both;
}

div#footer {
  font-size: 80%;
  margin-top: 2em;
  padding-top: 1em;
  border-top: 1px solid #000000;
  clear: both;
}

img#valid-css, img#valid-xhtml {
  margin-left: 1em;
  margin-right: 1em;
}

pre.command {
  color: #000000;
  padding: 1em 1em 1em 1em;
  background-color: #DDDDDD;
  font-size: 110%;
}

ol.outline {
  list-style-type: upper-roman;
}

ol.outline li ol {
  list-style-type: upper-alpha;
}

ol.outline li ol li ol {
  list-style-type: decimal;
}

ol.outline li ol li ol li ol {
  list-style-type: lower-alpha;
}

ol.outline li ol li ol li ol li ol {
  list-style-type: lower-roman;
}

a:link img, a:visited img {
  border-style: none;
}

img {
  background-color: #FFFFFF;
}